| 发明名称 |
HOT GAS PATH COMPONENT AND METHODS OF MANUFACTURE |
| 摘要 |
Various embodiments of the disclosure include a turbomachine component. and methods of forming such a component. Some embodiments include a turbomachine component including: a first portion including at least one of a stainless steel or an alloy steel; and a second portion joined with the first portion, the second portion including a nickel alloy including an arced cooling feature extending therethrough, the second portion having a thermal expansion coefficient substantially similar to a thermal expansion coefficient of the first portion, wherein the arced cooling feature is located within the second portion to direct a portion of a coolant to a leakage area of the turbomachine component. |
| 申请公布号 |
US2016186575(A1) |
申请公布日期 |
2016.06.30 |
| 申请号 |
US201414584442 |
申请日期 |
2014.12.29 |
| 申请人 |
General Electric Company |
发明人 |
Lacy Benjamin Paul;Kottilingam Srikanth Chandrudu;Porter Christopher Donald;Schick David Edward |
| 分类号 |
F01D5/18;F01D5/14 |
主分类号 |
F01D5/18 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A turbomachine component comprising:
a first portion including at least one of a stainless steel or an alloy steel; and a second portion joined with the first portion, the second portion including a nickel alloy and including an arced cooling feature extending therethrough, the second portion having a thermal expansion coefficient substantially similar to a thermal expansion coefficient of the first portion, wherein the arced cooling feature is located within the second portion to direct a portion of a coolant to a leakage area of the turbomachine component. |
| 地址 |
Schenectady NY US |
